Earthquake with magnitude of ML 1.1 on date 09-09-2007 and time 18:54:04 (UTC) in region 6 km W Castelluccio Inferiore (PZ)

A magnitude ML 1.1 earthquake occured in region: 6 km W Castelluccio Inferiore (PZ), on

  • 09-09-2007 18:54:04 (UTC)
  • 09-09-2007 20:54:04 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.0210, 15.9120 at 14 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Castelluccio Inferiore PZ 6 2131 2131
Castelluccio Superiore PZ 6 824 2955
Lauria PZ 7 12919 15874
Laino Borgo CS 9 1921 17795
Nemoli PZ 11 1495 19290
Laino Castello CS 11 848 20138
Trecchina PZ 11 2316 22454
Latronico PZ 11 4556 27010
Aieta CS 13 823 27833
Rotonda PZ 13 3494 31327
Rivello PZ 15 2767 34094
Mormanno CS 16 3027 37121
Viggianello PZ 16 3025 40146
Maratea PZ 16 5139 45285
Tortora CS 16 6187 51472
Papasidero CS 17 734 52206
Episcopia PZ 17 1434 53640
Lagonegro PZ 17 5584 59224
Castelsaraceno PZ 18 1384 60608
Praia a Mare CS 18 6725 67333
San Severino Lucano PZ 20 1563 68896

Municipalities with at least 50000 inhabitants

An earthquake occurred to
70 Km S of Potenza (67122 inhabitants)
86 Km NW of Cosenza (67546 inhabitants)
93 Km SW of Matera (60436 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
Md 1.8
ML 1.1
2007-09-09
18:54:04
40.021 15.912 14 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 651239
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-09-09 18:54:04 ± 0.16
Latitude 40.0210 ± 0.0054
Longitude 15.9120 ± 0.0094
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 651239

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 692
Semi-minor axis of confidence ellipse (meter) 599
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 235
Circular confidence region, given by single value of horizontal uncertainty (meter) 1000.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 299
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.31476
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 4
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.4
Num. used stations
Type of magnitude ML
Reference to an origin 651239
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:22:29

Md:1.8

Field Value
Value 1.8
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 651239
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:22:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.CEL.HHZ. 2007-09-09T18:54:35.65 10.0 undecidable manual Pg 0 0 0
IV.MCEL.HHE. 2007-09-09T18:54:16.25 0.1 undecidable manual Sg 345 34.9428 0.101 96
IV.MTSN.HHN. 2007-09-09T18:54:14.81 0.1 undecidable manual Sg 334 30.3474 -0.132 96
IV.SCHR.EHZ. 2007-09-09T18:54:13.29 0.1 undecidable manual Sg 35 24.1536 -0.027 98
IV.SIRI.HHN. 2007-09-09T18:54:11.77 0.1 undecidable manual Sg 348 18.2706 -0.029 100
IV.MCEL.HHE. 2007-09-09T18:54:11.12 0.1 undecidable manual Pg 345 34.9428 -0.032 97
IV.MTSN.HHN. 2007-09-09T18:54:10.37 0.1 undecidable manual Pg 334 30.3474 -0.087 97
IV.SCHR.EHZ. 2007-09-09T18:54:09.56 0.1 positive manual Pg 35 24.1536 0.048 99
IV.SIRI.HHN. 2007-09-09T18:54:08.77 0.1 negative manual Pg 348 18.2706 0.133 99
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download